The Hour of Truth — The Blue Castle

Sleepless after the diagnosis, Valancy discovers she fears death less than the clan's circus of indignation, specialists, Purple Pills, and shared beds if they learn the truth, so she decides to tell nobody and hide her feelings with a vengeance. She resents dying without having lived, reviews a life of secondhand humiliations from the dust-pile incident to Margaret Blunt's party, and admits she does not love her mother. Memory after memory arrives without sequence: raspberry jam, the red moon, the button-string, dancing-school partners assigned by the teacher, Olive's hat and bridesmaids.

She concludes she has had a second-hand existence and never even had a grief, then suffers another pain attack before dawn. At three in the morning she resolves to please herself, stop pretending, quotes despair is a free man, and hurls her mother's potpourri jar out the window because she is sick of the fragrance of dead things. Montgomery turns one night of memory into a manifesto: fear governed her for life, mortality removes its leverage, and authenticity becomes the only luxury left.

Dressing before dawn and smashing the potpourri against the old carriage-shop ad marks the turn from private resolution to actions others will soon notice. The chapter keeps the pressure visible in gestures Valancy has not yet refused but already resents.